Mrs. Brennan has served CLASS for fourteen years grading high school mathematics exams, writing curriculum, developing and revising courses and support materials, creating the online tutorial lessons, providing exam analyses for parent-teachers, and answering email helpline questions. She holds degrees in Mathematics/Chemistry, Mathematics, and Mathematics Education and has years of teaching experience as an associate professor as well as a private tutor. She is married to Daniel and has homeschooled their son from kindergarten through twelfth grade.